Add some additional reliability and engine bay styling with the Mishimoto BMW E46 Silicone Radiator Hose Kit

every combination in this kit is used by professional engine builders and performance shops worldwide

and S52 cylinder heads

With built-in datalogging and fault detection

This clamp must be mounted to a flat surface

BMW N63 Head Stud Thread Insert Kit Options:Inserts Only Add some additional reliability andThe BMW N63 Head Stud Thread Insert Kit provides your machine shop everything needed to repair or upgrade the engine block threads on N63 engines. Designed for precision and durability, this kit allows you to restore damaged threads or prepare the block for oversized head studs for improved clamping strength. Please note, this product does NOT include head studs. Head Studs are available for purchase here. Each BMW N63 Head Stud Thread Insert Kit